INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84e53896a2f9bf7479092e1825e9d524ccb466a108553f382dcd13f0c878212a', 
    'QpeL3XQ03zjmmFsITCNEAoxG44ipUU1ChKGCiFNDHB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)